Gogul Mathialagan M, Jacinth Preethi J, Manikandan V, Vinoth R. DECAF score at admission as a tool to predict clinical outcome in acute exacerbation of COPD. Asian J Med Sci [Internet]. 2024 Mar. 1 [cited 2024 May 15];15(3):156-60. Available from: https://www.nepjol.info/index.php/AJMS/article/view/59788